Then the clanging of a chain, and a noise as of the snapping back against stone of a broken link. Again came silence. But for a moment only. Now he heard once more the soft feet approaching him. He thought that he discerned wicked eyes gleaming fearfully at him through the darkness. He knew that he could hear the heavy breathing of powerful lungs. Then came the rush of many feet toward him, and the THINGS were upon him. Hands terminating in manlike fingers clutched at his throat and arms and legs. Hairy bodies strained and struggled against his own smooth hide as he battled in grim silence against these horrid foemen in the darkness of the pits of ancient Aaanthor. Thewed like some giant god was Carthoris of Helium, yet in the clutches of these unseen creatures of the pit`s Stygian night he was helpless as a frail woman. Yet he battled on, striking futile blows against great, hispid breasts he could not see; feeling thick, squat throats beneath his fingers; the drool of saliva upon his cheek, and hot, foul breath in his nostrils. Fangs, too, mighty fangs, he knew were close, and why they did not sink into his flesh he could not guess. At last he became aware of the mighty surging of a number of his antagonists back and forth upon the great chain that held him, and presently came the same sound that he had heard at a little distance from him a short time before he had been attacked-his chain had parted and the broken end snapped back against the stone wall. Now he was seized upon either side and dragged at a rapid pace through the dark corridors-toward what fate he could not even guess. At first he had thought his foes might be of the tribe of Torquas, but their hairy bodies belied that belief. Now he was at last quite sure of their identity, though why they had not killed and devoured him at once he could not imagine. After half an hour or more of rapid racing through the underground passages that are a distinguishing feature of all Barsoomian cities, modern as well as ancient, his captors suddenly emerged into the moonlight of a courtyard, far from the central plaza. Immediately Carthoris saw that he was in the power of a tribe of the great white apes of Barsoom. All that had caused him doubt before as to the identity of his attackers was the hairiness of their breasts, for the white apes are entirely hairless except for a great shock bristling from their heads. Now he saw the cause of that which had deceived him— across the chest of each of them were strips of hairy hide, usually of banth, in imitation of the harness of the green warriors who so often camped at their deserted city. Carthoris had read of the existence of tribes of apes that seemed to be progressing slowly toward higher standards of intelligence. Into the hands of such, he realized, he had fallen; but-what were their intentions toward him? As he glanced about the courtyard, he saw fully fifty of the hideous beasts, squatting on their haunches, and at a little distance from him another human being, closely guarded. As his eyes met those of his fellow-captive a smile lit the other`s face, and: "Kaor, red man!" burst from his lips. It was Kar Komak, the bowman. "Kaor!" cried Carthoris, in response. "How came you here, and what befell the princess?" "Red men like yourself descended in mighty ships that sailed the air, even as the great ships of my distant day sailed the five seas," replied Kar Komak. "They fought with the green men of Torquas. They slew Komal, god of Lothar. I thought they were your friends, and I was glad when finally those of them who survived the battle carried the red girl to one of the ships and sailed away with her into the safety of the high air. "Then the green men seized me, and carried me to a great, empty city, where they chained me to a wall in a black pit. Afterward came these and dragged me hither. And what of you, red man?" Carthoris related all that had befallen him, and as the two men talked the great apes squatted about them watching them intently. "What are we to do now?" asked the bowman. "Our case looks rather hopeless," replied Carthoris ruefully. "These creatures are born man-eaters. Why they have not already devoured us I cannot imagine-there!" he whispered. "See? The end is coming." Kar Komak looked in the direction Carthoris indicated to see a huge ape advancing with a mighty bludgeon. "It is thus they like best to kill their prey," said Carthoris. "Must we die without a struggle?" asked Kar Komak. "Not I," replied Carthoris, "though I know how futile our best defence must be against these mighty brutes! Oh, for a long-sword!" "Or a good bow," added Kar Komak, "and a utan of bowmen." At the words Carthoris half sprang to his feet, only to be dragged roughly down by his guard. "Kar Komak!" he cried. "Why cannot you do what Tario and Jav did? They had no bowmen other than those of their own creation. You must know the secret of their power. Call forth your own utan, Kar Komak!" The Lotharian looked at Carthoris in wide-eyed astonishment as the full purport of the suggestion bore in upon his understanding. "Why not?" he murmured. The savage ape bearing the mighty bludgeon was slinking toward Carthoris. The Heliumite`s fingers were working as he kept his eyes upon his executioner. Kar Komak bent his gaze penetratingly upon the apes. The effort of his mind was evidenced in the sweat upon his contracted brows. The creature that was to slay the red man was almost within arm`s reach of his prey when Carthoris heard a hoarse shout from the opposite side of the courtyard. In common with the squatting apes and the demon with the club he turned in the direction of the sound, to see a company of sturdy bowmen rushing from the doorway of a near-by building. With screams of rage the apes leaped to their feet to meet the charge. A volley of arrows met them half-way, sending a dozen rolling lifeless to the ground. Then the apes closed with their adversaries. All their attention was occupied by the attackers-even the guard had deserted the prisoners to join in the battle. "Come!" whispered Kar Komak. "Now may we escape while their attention is diverted from us by my bowmen." "And leave those brave fellows leaderless?" cried Carthoris, whose loyal nature revolted at the merest suggestion of such a thing. Kar Komak laughed. "You forget," he said, "that they are but thin air— figments of my brain. They will vanish, unscathed, when we have no further need for them. Praised be your first ancestor, redman, that you thought of this chance in time! It would never have occurred to me to imagine that I might wield the same power that brought me into existence." "You are right," said Carthoris. "Still, I hate to leave them, though there is naught else to do," and so the two turned from the courtyard, and making their way into one of the broad avenues, crept stealthily in the shadows of the building toward the great central plaza upon which were the buildings occupied by the green warriors when they visited the deserted city. When they had come to the plaza`s edge Carthoris halted. "Wait here," he whispered. "I go to fetch thoats, since on foot we may never hope to escape the clutches of these green fiends." To reach the courtyard where the thoats were kept it was necessary for Carthoris to pass through one of the buildings which surrounded the square. Which were occupied and which not he could not even guess, so he was compelled to take considerable chances to gain the enclosure in which he could hear the restless beasts squealing and quarrelling among themselves. Chance carried him through a dark doorway into a large chamber in which lay a score or more green warriors wrapped in their sleeping silks and furs. Scarce had Carthoris passed through the short hallway that connected the door of the building and the great room beyond it than he became aware of the presence of something or some one in the hallway through which he had but just passed. He heard a man yawn, and then, behind him, he saw the figure of a sentry rise from where the fellow had been dozing, and stretching himself resume his wakeful watchfulness. Carthoris realized that he must have passed within a foot of the warrior, doubtless rousing him from his slumber. To retreat now would be impossible. Yet to cross through that roomful of sleeping warriors seemed almost equally beyond the pale of possibility. Carthoris shrugged his broad shoulders and chose the lesser evil. Warily he entered the room. At his right, against the wall, leaned several swords and rifles and spears-extra weapons which the warriors had stacked here ready to their hands should there be a night alarm calling them suddenly from slumber. Beside each sleeper lay his weapon-these were never far from their owners from childhood to death. The sight of the swords made the young man`s palm itch. He stepped quickly to them, selecting two short-swords— one for Kar Komak, the other for himself; also some trappings for his naked comrade. Then he started directly across the centre of the apartment among the sleeping Torquasians. Not a man of them moved until Carthoris had completed more than half of the short though dangerous journey. Then a fellow directly in his path turned restlessly upon his sleeping silks and furs. The Heliumite paused above him, one of the short-swords in readiness should the warrior awaken. For what seemed an eternity to the young prince the green man continued to move uneasily upon his couch, then, as though actuated by springs, he leaped to his feet and faced the red man. Instantly Carthoris struck, but not before a savage grunt escaped the other`s lips. In an instant the room was in turmoil. Warriors leaped to their feet, grasping their weapons as they rose, and shouting to one another for an explanation of the disturbance. To Carthoris all within the room was plainly visible in the dim light reflected from without, for the further moon stood directly at zenith; but to the eyes of the newly-awakened green men objects as yet had not taken on familiar forms-they but saw vaguely the figures of warriors moving about their apartment. Now one stumbled against the corpse of him whom Carthoris had slain. The fellow stooped and his hand came in contact with the cleft skull. He saw about him the giant figures of other green men, and so he jumped to the only conclusion that was open to him. "The Thurds!" he cried. "The Thurds are upon us! Rise, warriors of Torquas, and drive home your swords within the hearts of Torquas` ancient enemies!" Instantly the green men began to fall upon one another with naked swords. Their savage lust of battle was aroused. To fight, to kill, to die with cold steel buried in their vitals! Ah, that to them was Nirvana. Carthoris was quick to guess their error and take advantage of it. He knew that in the pleasure of killing they might fight on long after they had discovered their mistake, unless their attention was distracted by sight of the real cause of the altercation, and so he lost no time in continuing across the room to the doorway upon the opposite side, which opened into the inner court, where the savage thoats were squealing and fighting among themselves. Once here he had no easy task before him. To catch and mount one of these habitually rageful and intractable beasts was no child`s play under the best of conditions; but now, when silence and time were such important considerations, it might well have seemed quite hopeless to a less resourceful and optimistic man than the son of the great warlord. From his father he had learned much concerning the traits of these mighty beasts, and from Tars Tarkas, also, when he had visited that great green jeddak among his horde at Thark. So now he centred upon the work in hand all that he had ever learned about them from others and from his own experience, for he, too, had ridden and handled them many times. The temper of the thoats of Torquas appeared even shorter than their vicious cousins among the Tharks and Warhoons, and for a time it seemed unlikely that he should escape a savage charge on the part of a couple of old bulls that circled, squealing, about him; but at last he managed to get close enough to one of them to touch the beast. With the feel of his hand upon the sleek hide the creature quieted, and in answer to the telepathic command of the red man sank to its knees. In a moment Carthoris was upon its back, guiding it toward the great gate that leads from the courtyard through a large building at one end into an avenue beyond. The other bull, still squealing and enraged, followed after his fellow. There was no bridle upon either, for these strange creatures are controlled entirely by suggestion-when they are controlled at all. Even in the hands of the giant green men bridle reins would be hopelessly futile against the mad savagery and mastodonic strength of the thoat, and so they are guided by that strange telepathic power with which the men of Mars have learned to communicate in a crude way with the lower orders of their planet. With difficulty Carthoris urged the two beasts to the gate, where, leaning down, he raised the latch. Then the thoat that he was riding placed his great shoulder to the skeel-wood planking, pushed through, and a moment later the man and the two beasts were swinging silently down the avenue to the edge of the plaza, where Kar Komak hid. Here Carthoris found considerable difficulty in subduing the second thoat, and as Kar Komak had never before ridden one of the beasts, it seemed a most hopeless job; but at last the bowman managed to scramble to the sleek back, and again the two beasts fled softly down the moss-grown avenues toward the open sea— bottom beyond the city. All that night and the following day and the second night they rode toward the north-east. No indication of pursuit developed, and at dawn of the second day Carthoris saw in the distance the waving ribbon of great trees that marked one of the long Barsoomian water-ways. Immediately they abandoned their thoats and approached the cultivated district on foot. Carthoris also discarded the metal from his harness, or such of it as might serve to identify him as a Heliumite, or of royal blood, for he did not know to what nation belonged this waterway, and upon Mars it is always well to assume every man and nation your enemy until you have learned the contrary. It was mid-forenoon when the two at last entered one of the roads that cut through the cultivated districts at regular intervals, joining the arid wastes on either side with the great, white, central highway that follows through the centre from end to end of the far-reaching, threadlike farm lands. The high wall surrounding the fields served as a protection against surprise by raiding green hordes, as well as keeping the savage banths and other carnivora from the domestic animals and the human beings upon the farms. Carthoris stopped before the first gate he came to, pounding for admission. The young man who answered his summons greeted the two hospitably, though he looked with considerable wonder upon the white skin and auburn hair of the bowman. After he had listened for a moment to a partial narration of their escape from the Torquasians, he invited them within, took them to his house and bade the servants there prepare food for them. As they waited in the low-ceiled, pleasant livingroom of the farmhouse until the meal should be ready, Carthoris drew his host into conversation that he might learn his nationality, and thus the nation under whose dominion lay the waterway where circumstance had placed him. "I am Hal Vas," said the young man, "son of Vas Kor, of Dusar, a noble in the retinue of Astok, Prince of Dusar. At present I am Dwar of the Road for this district." Carthoris was very glad that he had not disclosed his identity, for though he had no idea of anything that had transpired since he had left Helium, or that Astok was at the bottom of all his misfortunes, he well knew that the Dusarian had no love for him, and that he could hope for no assistance within the dominions of Dusar. "And who are you?" asked Hal Vas. "By your appearance I take you for a fighting man, but I see no insignia upon your harness. Can it be that you are a panthan?" Now, these wandering soldiers of fortune are common upon Barsoom, where most men love to fight. They sell their services wherever war exists, and in the occasional brief intervals when there is no organized warfare between the red nations, they join one of the numerous expeditions that are constantly being dispatched against the green men in protection of the waterways that traverse the wilder portions of the globe. When their service is over they discard the metal of the nation they have been serving until they shall have found a new master. In the intervals they wear no insignia, their war-worn harness and grim weapons being sufficient to attest their calling. The suggestion was a happy one, and Carthoris embraced the chance it afforded to account satisfactorily for himself. There was, however, a single drawback. In times of war such panthans as happened to be within the domain of a belligerent nation were compelled to don the insignia of that nation and fight with her warriors. As far as Carthoris knew Dusar was not at war with any other nation, but there was never any telling when one red nation would be flying at the throat of a neighbour, even though the great and powerful alliance at the head of which was his father, John Carter, had managed to maintain a long peace upon the greater portion of Barsoom. A pleasant smile lighted Hal Vas` face as Carthoris admitted his vocation. "It is well," exclaimed the young man, "that you chanced to come hither, for here you will find the means of obtaining service in short order. My father, Vas Kor, is even now with me, having come hither to recruit a force for the new war against Helium."
 

CHAPTER XII
TO SAVE DUSAR

   Thuvia of Ptarth, battling for more than life against the lust of Jav, cast a quick glance over her shoulder toward the forest from which had rumbled the fierce growl. Jav looked, too. What they saw filled each with apprehension. It was Komal, the banth-god, rushing wide-jawed upon them! Which had he chosen for his prey? Or was it to be both? They had not long to wait, for though the Lotharian attempted to hold the girl between himself and the terrible fangs, the great beast found him at last. Then, shrieking, he attempted to fly toward Lothar, after pushing Thuvia bodily into the face of the man-eater. But his flight was of short duration. In a moment Komal was upon him, rending his throat and chest with demoniacal fury. The girl reached their side a moment later, but it was with difficulty that she tore the mad beast from its prey. Still growling and casting hungry glances back upon Jav, the banth at last permitted itself to be led away into the wood. With her giant protector by her side Thuvia set forth to find the passage through the cliffs, that she might attempt the seemingly impossible feat of reaching far— distant Ptarth across the more than seventeen thousand haads of savage Barsoom. She could not believe that Carthoris had deliberately deserted her, and so she kept a constant watch for him; but as she bore too far to the north in her search for the tunnel she passed the Heliumite as he was returning to Lothar in search of her. Thuvia of Ptarth was having difficulty in determining the exact status of the Prince of Helium in her heart. She could not admit even to herself that she loved him, and yet she had permitted him to apply to her that term of endearment and possession to which a Barsoomian maid should turn deaf ears when voiced by other lips than those of her husband or fiance-"my princess." Kulan Tith, Jeddak of Kaol, to whom she was affianced, commanded her respect and admiration. Had it been that she had surrendered to her father`s wishes because of pique that the handsome Heliumite had not taken advantage of his visits to her father`s court to push the suit for her hand that she had been quite sure he had contemplated since that distant day the two had sat together upon the carved seat within the gorgeous Garden of the Jeddaks that graced the inner courtyard of the palace of Salensus Oll at Kadabra? Did she love Kulan Tith? Bravely she tried to believe that she did; but all the while her eyes wandered through the coming darkness for the figure of a clean— limbed fighting man-black-haired and grey-eyed. Black was the hair of Kulan Tith; but his eyes were brown. It was almost dark when she found the entrance to the tunnel. Safely she passed through to the hills beyond, and here, under the bright light of Mars` two moons, she halted to plan her future action. Should she wait here in the hope that Carthoris would return in search of her? Or should she continue her way north-east toward Ptarth? Where, first, would Carthoris have gone after leaving the valley of Lothar? Her parched throat and dry tongue gave her the answer— toward Aaanthor and water. Well, she, too, would go first to Aaanthor, where she might find more than the water she needed. With Komal by her side she felt little fear, for he would protect her from all other savage beasts. Even the great white apes would flee the mighty banth in terror. Men only need she fear, but she must take this and many other chances before she could hope to reach her father`s court again. When at last Carthoris found her, only to be struck down by the long-sword of a green man, Thuvia prayed that the same fate might overtake her. The sight of the red warriors leaping from their fliers had, for a moment, filled her with renewed hope-hope that Carthoris of Helium might be only stunned and that they would rescue him; but when she saw the Dusarian metal upon their harness, and that they sought only to escape with her alone from the charging Torquasians, she gave up. Komal, too, was dead-dead across the body of the Heliumite. She was, indeed, alone now. There was none to protect her. The Dusarian warriors dragged her to the deck of the nearest flier. All about them the green warriors surged in an attempt to wrest her from the red. At last those who had not died in the conflict gained the decks of the two craft. The engines throbbed and purred-the propellers whirred. Quickly the swift boats shot heavenward. Thuvia of Ptarth glanced about her. A man stood near, smiling down into her face. With a gasp of recognition she looked full into his eyes, and then with a little moan of terror and understanding she buried her face in her hands and sank to the polished skeel-wood deck. It was Astok, Prince of Dusar, who bent above her. Swift were the fliers of Astok of Dusar, and great the need for reaching his father`s court as quickly as possible, for the fleets of war of Helium and Ptarth and Kaol were scattered far and wide above Barsoom. Nor would it go well with Astok or Dusar should any one of them discover Thuvia of Ptarth a prisoner upon his own vessel. Aaanthor lies in fifty south latitude, and forty east of Horz, the deserted seat of ancient Barsoomian culture and learning, while Dusar lies fifteen degrees north of the equator and twenty degrees east from Horz. Great though the distance is, the fliers covered it without a stop. Long before they had reached their destination Thuvia of Ptarth had learned several things that cleared up the doubts that had assailed her mind for many days. Scarce had they risen above Aaanthor than she recognized one of the crew as a member of the crew of that other flier that had borne her from her father`s gardens to Aaanthor. The presence of Astok upon the craft settled the whole question. She had been stolen by emissaries of the Dusarian prince-Carthoris of Helium had had nothing to do with it. Nor did Astok deny the charge when she accused him. He only smiled and pleaded his love for her. "I would sooner mate with a white ape!" she cried, when he would have urged his suit. Astok glowered sullenly upon her. "You shall mate with me, Thuvia of Ptarth," he growled, "or, by your first ancestor, you shall have your preference-and mate with a white ape." The girl made no reply, nor could he draw her into conversation during the balance of the journey. As a matter of fact Astok was a trifle awed by the proportions of the conflict which his abduction of the Ptarthian princess had induced, nor was he over comfortable with the weight of responsibility which the possession of such a prisoner entailed. His one thought was to get her to Dusar, and there let his father assume the responsibility. In the meantime he would be as careful as possible to do nothing to affront her, lest they all might be captured and he have to account for his treatment of the girl to one of the great jeddaks whose interest centred in her. And so at last they came to Dusar, where Astok hid his prisoner in a secret room high in the east tower of his own palace. He had sworn his men to silence in the matter of the identity of the girl, for until he had seen his father, Nutus, Jeddak of Dusar, he dared not let any one know whom he had brought with him from the south. But when he appeared in the great audience chamber before the cruel-lipped man who was his sire, he found his courage oozing, and he dared not speak of the princess hid within his palace. It occurred to him to test his father`s sentiments upon the subject, and so he told a tale of capturing one who claimed to know the whereabouts of Thuvia of Ptarth. "And if you command it, Sire," he said, "I will go and capture her-fetching her here to Dusar." Nutus frowned and shook his head. "You have done enough already to set Ptarth and Kaol and Helium all three upon us at once should they learn your part in the theft of the Ptarth princess. That you succeeded in shifting the guilt upon the Prince of Helium was fortunate, and a masterly move of strategy; but were the girl to know the truth and ever return to her father`s court, all Dusar would have to pay the penalty, and to have her here a prisoner amongst us would be an admission of guilt from the consequences of which naught could save us. It would cost me my throne, Astok, and that I have no mind to lose. "If we had her here-" the elder man suddenly commenced to muse, repeating the phrase again and again. "If we had her here, Astok," he exclaimed fiercely. "Ah, if we but had her here and none knew that she was here! Can you not guess, man? The guilt of Dusar might be for ever buried with her bones," he concluded in a low, savage whisper. Astok, Prince of Dusar, shuddered. Weak he was; yes, and wicked, too; but the suggestion that his father`s words implied turned him cold with horror. Cruel to their enemies are the men of Mars; but the word "enemies" is commonly interpreted to mean men only. Assassination runs riot in the great Barsoomian cities; yet to murder a woman is a crime so unthinkable that even the most hardened of the paid assassins would shrink from you in horror should you suggest such a thing to him. Nutus was apparently oblivious to his son`s all-too-patent terror at his suggestion. Presently he continued: "You say that you know where the girl lies hid, since she was stolen from your people at Aaanthor. Should she be found by any one of the three powers, her unsupported story would be sufficient to turn them all against us. "There is but one way, Astok," cried the older man. "You must return at once to her hiding-place and fetch her hither in all secrecy. And, look you here! Return not to Dusar without her, upon pain of death!" Astok, Prince of Dusar, well knew his royal father`s temper. He knew that in the tyrant`s heart there pulsed no single throb of love for any creature. Astok`s mother had been a slave woman. Nutus had never loved her. He had never loved another. In youth he had tried to find a bride at the courts of several of his powerful neighbours, but their women would have none of him. After a dozen daughters of his own nobility had sought self-destruction rather than wed him he had given up. And then it had been that he had legally wed one of his slaves that he might have a son to stand among the jeds when Nutus died and a new jeddak was chosen. Slowly Astok withdrew from the presence of his father. With white face and shaking limbs he made his way to his own palace. As he crossed the courtyard his glance chanced to wander to the great east tower looming high against the azure of the sky. At sight of it beads of sweat broke out upon his brow. Issus! No other hand than his could be trusted to do the horrid thing. With his own fingers he must crush the life from that perfect throat, or plunge the silent blade into the red, red heart. Her heart! The heart that he had hoped would brim with love for him! But had it done so? He recalled the haughty contempt with which his protestations of love had been received. He went cold and then hot to the memory of it. His compunctions cooled as the self-satisfaction of a near revenge crowded out the finer instincts that had for a moment asserted themselves-the good that he had inherited from the slave woman was once again submerged in the bad blood that had come down to him from his royal sire; as, in the end, it always was. A cold smile supplanted the terror that had dilated his eyes. He turned his steps toward the tower. He would see her before he set out upon the journey that was to blind his father to the fact that the girl was already in Dusar. Quietly he passed in through the secret way, ascending a spiral runway to the apartment in which the Princess of Ptarth was immured. As he entered the room he saw the girl leaning upon the sill of the east casement, gazing out across the roof tops of Dusar toward distant Ptarth. He hated Ptarth. The thought of it filled him with rage. Why not finish her now and have it done with? At the sound of his step she turned quickly toward him. Ah, how beautiful she was! His sudden determination faded beneath the glorious light of her wondrous beauty. He would wait until he had returned from his little journey of deception-maybe there might be some other way then. Some other hand to strike the blow-with that face, with those eyes before him, he could never do it. Of that he was positive. He had always gloried in the cruelty of his nature, but, Issus! he was not that cruel. No, another must be found-one whom he could trust. He was still looking at her as she stood there before him meeting his gaze steadily and unafraid. He felt the hot passion of his love mounting higher and higher. Why not sue once more? If she would relent, all might yet be well. Even if his father could not be persuaded, they could fly to Ptarth, laying all the blame of the knavery and intrigue that had thrown four great nations into war, upon the shoulders of Nutus. And who was there that would doubt the justice of the charge? "Thuvia," he said, "I come once again, for the last time, to lay my heart at your feet. Ptarth and Kaol and Dusar are battling with Helium because of you. Wed me, Thuvia, and all may yet be as it should be." The girl shook her head. "Wait!" he commanded, before she could speak. "Know the truth before you speak words that may seal, not only your own fate, but that of the thousands of warriors who battle because of you. "Refuse to wed me willingly, and Dusar would be laid waste should ever the truth be known to Ptarth and Kaol and Helium. They would raze our cities, leaving not one stone upon another. They would scatter our peoples across the face of Barsoom from the frozen north to the frozen south, hunting them down and slaying them, until this great nation remained only as a hated memory in the minds of men. "But while they are exterminating the Dusarians, countless thousands of their own warriors must perish— and all because of the stubbornness of a single woman who would not wed the prince who loves her. "Refuse, Thuvia of Ptarth, and there remains but a single alternative-no man must ever know your fate. Only a handful of loyal servitors besides my royal father and myself know that you were stolen from the gardens of Thuvan Dihn by Astok, Prince of Dusar, or that to-day you be imprisoned in my palace. "Refuse, Thuvia of Ptarth, and you must die to save Dusar— there is no other way. Nutus, the jeddak, has so decreed. I have spoken." For a long moment the girl let her level gaze rest full upon the face of Astok of Dusar. Then she spoke, and though the words were few, the unimpassioned tone carried unfathomable depths of cold contempt. "Better all that you have threatened," she said, "than you." Then she turned her back upon him and went to stand once more before the east window, gazing with sad eyes toward distant Ptarth. Astok wheeled and left the room, returning after a short interval of time with food and drink. "Here," he said, "is sustenance until I return again. The next to enter this apartment will be your executioner. Commend yourself to your ancestors, Thuvia of Ptarth, for within a few days you shall be with them." Then he was gone. Half an hour later he was interviewing an officer high in the navy of Dusar. "Whither went Vas Kor?" he asked. "He is not at his palace." "South, to the great waterway that skirts Torquas," replied the other. "His son, Hal Vas, is Dwar of the Road there, and thither has Vas Kor gone to enlist recruits among the workers on the farms." "Good," said Astok, and a half-hour more found him rising above Dusar in his swiftest flier.
 

CHAPTER XIII
TURJUN, THE PANTHAN

   The face of carthoris of Helium gave no token of the emotions that convulsed him inwardly as he heard from the lips of Hal Vas that Helium was at war with Dusar, and that fate had thrown him into the service of the enemy. That he might utilize this opportunity to the good of Helium scarce sufficed to outweigh the chagrin he felt that he was not fighting in the open at the head of his own loyal troops. To escape the Dusarians might prove an easy matter; and then again it might not. Should they suspect his loyalty (and the loyalty of an impressed panthan was always open to suspicion), he might not find an opportunity to elude their vigilance until after the termination of the war, which might occur within days, or, again, only after long and weary years of bloodshed. He recalled that history recorded wars in which actual military operations had been carried on without cessation for five or six hundred years, and even now there were nations upon Barsoom with which Helium had made no peace within the history of man. The outlook was not cheering. He could not guess that within a few hours he would be blessing the fate that had thrown him into the service of Dusar. "Ah!" exclaimed Hal Vas. "Here is my father now. Kaor! Vas Kor. Here is one you will be glad to meet— a doughty panthan-" He hesitated. "Turjun," interjected Carthoris, seizing upon the first appellation that occurred to him. As he spoke his eyes crossed quickly to the tall warrior who was entering the room. Where before had he seen that giant figure, that taciturn countenance, and the livid sword-cut from temple to mouth? "Vas Kor," repeated Carthoris mentally. "Vas Kor!" Where had he seen the man before? And then the noble spoke, and like a flash it all came back to Carthoris-the forward servant upon the landing— stage at Ptarth that time that he had been explaining the intricacies of his new compass to Thuvan Dihn; the lone slave that had guarded his own hangar that night he had left upon his ill-fated journey for Ptarth-the journey that had brought him so mysteriously to far Aaanthor. "Vas Kor," he repeated aloud, "blessed be your ancestors for this meeting," nor did the Dusarian guess the wealth of meaning that lay beneath that hackneyed phrase with which a Barsoomian acknowledges an introduction. "And blessed be yours, Turjun," replied Vas Kor. Now came the introduction of Kar Komak to Vas Kor, and as Carthoris went through the little ceremony there came to him the only explanation he might make to account for the white skin and auburn hair of the bowman; for he feared that the truth might not be believed and thus suspicion be cast upon them both from the beginning. "Kar Komak," he explained, "is, as you can see, a thern. He has wandered far from his icebound southern temples in search of adventure. I came upon him in the pits of Aaanthor; but though I have known him so short a time, I can vouch for his bravery and loyalty." Since the destruction of the fabric of their false religion by John Carter, the majority of the therns had gladly accepted the new order of things, so that it was now no longer uncommon to see them mingling with the multitudes of red men in any of the great cities of the outer world, so Vas Kor neither felt nor expressed any great astonishment. All during the interview Carthoris watched, catlike, for some indication that Vas Kor recognized in the battered panthan the erstwhile gorgeous Prince of Helium; but the sleepless nights, the long days of marching and fighting, the wounds and the dried blood had evidently sufficed to obliterate the last remnant of his likeness to his former self; and then Vas Kor had seen him but twice in all his life. Little wonder that he did not know him. During the evening Vas Kor announced that on the morrow they should depart north toward Dusar, picking up recruits at various stations along the way. In a great field behind the house a flier lay-a fair— sized cruiser-transport that would accommodate many men, yet swift and well armed also. Here Carthoris slept, and Kar Komak, too, with the other recruits, under guard of the regular Dusarian warriors that manned the craft. Toward midnight Vas Kor returned to the vessel from his son`s house, repairing at once to his cabin. Carthoris, with one of the Dusarians, was on watch. It was with difficulty that the Heliumite repressed a cold smile as the noble passed within a foot of him-within a foot of the long, slim, Heliumitic blade that swung in his harness. How easy it would have been! How easy to avenge the cowardly trick that had been played upon him-to avenge Helium and Ptarth and Thuvia! But his hand moved not toward the dagger`s hilt, for first Vas Kor must serve a better purpose— he might know where Thuvia of Ptarth lay hidden now, if it had truly been Dusarians that had spirited her away during the fight before Aaanthor. And then, too, there was the instigator of the entire foul plot. HE must pay the penalty; and who better than Vas Kor could lead the Prince of Helium to Astok of Dusar? Faintly out of the night there came to Carthoris`s ears the purring of a distant motor. He scanned the heavens. Yes, there it was far in the north, dimly outlined against the dark void of space that stretched illimitably beyond it, the faint suggestion of a flier passing, unlighted, through the Barsoomian night. Carthoris, knowing not whether the craft might be friend or foe of Dusar, gave no sign that he had seen, but turned his eyes in another direction, leaving the matter to the Dusarian who stood watch with him. Presently the fellow discovered the oncoming craft, and sounded the low alarm which brought the balance of the watch and an officer from their sleeping silks and furs upon the deck near by. The cruiser-transport lay without lights, and, resting as she was upon the ground, must have been entirely invisible to the oncoming flier, which all presently recognized as a small craft. It soon became evident that the stranger intended making a landing, for she was now spiraling slowly above them, dropping lower and lower in each graceful curve. "It is the Thuria," whispered one of the Dusarian warriors. "I would know her in the blackness of the pits among ten thousand other craft." "Right you are!" exclaimed Vas Kor, who had come on deck. And then he hailed: "Kaor, Thuria!" "Kaor!" came presently from above after a brief silence. Then: "What ship?" "Cruiser-transport Kalksus, Vas Kor of Dusar." "Good!" came from above. "Is there safe landing alongside?" "Yes, close in to starboard. Wait, we will show our lights," and a moment later the smaller craft settled close beside the Kalksus, and the lights of the latter were immediately extinguished once more. Several figures could be seen slipping over the side of the Thuria and advancing toward the Kalksus. Ever suspicious, the Dusarians stood ready to receive the visitors as friends or foes as closer inspection might prove them. Carthoris stood quite near the rail, ready to take sides with the new-comers should chance have it that they were Heliumites playing a bold stroke of strategy upon this lone Dusarian ship. He had led like parties himself, and knew that such a contingency was quite possible. But the face of the first man to cross the rail undeceived him with a shock that was not at all unpleasurable-it was the face of Astok, Prince of Dusar. Scarce noticing the others upon the deck of the Kalksus, Astok strode forward to accept Vas Kor`s greeting, then he summoned the noble below. The warriors and officers returned to their sleeping silks and furs, and once more the deck was deserted except for the Dusarian warrior and Turjun, the panthan, who stood guard. The latter walked quietly to and fro. The former leaned across the rail, wishing for the hour that would bring him relief. He did not see his companion approach the lights of the cabin of Vas Kor. He did not see him stoop with ear close pressed to a tiny ventilator. "May the white apes take us all," cried Astok ruefully, "if we are not in as ugly a snarl as you have ever seen! Nutus thinks that we have her in hiding far away from Dusar. He has bidden me bring her here." He paused. No man should have heard from his lips the thing he was trying to tell. It should have been for ever the secret of Nutus and Astok, for upon it rested the safety of a throne. With that knowledge any man could wrest from the Jeddak of Dusar whatever he listed. But Astok was afraid, and he wanted from this older man the suggestion of an alternative. He went on. "I am to kill her," he whispered, looking fearfully around. "Nutus merely wishes to see the body that he may know his commands have been executed. I am now supposed to be gone to the spot where we have her hidden that I may fetch her in secrecy to Dusar. None is to know that she has ever been in the keeping of a Dusarian. I do not need to tell you what would befall Dusar should Ptarth and Helium and Kaol ever learn the truth." The jaws of the listener at the ventilator clicked together with a vicious snap. Before he had but guessed at the identity of the subject of this conversation. Now he knew. And they were to kill her! His muscular fingers clenched until the nails bit into the palms. "And you wish me to go with you while you fetch her to Dusar," Vas Kor was saying. "Where is she?" Astok bent close and whispered into the other`s ear. The suggestion of a smile crossed the cruel features of Vas Kor. He realized the power that lay within his grasp. He should be a jed at least. "And how may I help you, my Prince?" asked the older man suavely. "I cannot kill her," said Astok. "Issus! I cannot do it! When she turns those eyes upon me my heart becomes water." Vas Kor`s eyes narrowed. "And you wish-" He paused, the interrogation unfinished, yet complete. Astok nodded. "YOU do not love her," he said. "But I love my life-though I am only a lesser noble," he concluded meaningly. "You shall be a greater noble-a noble of the first rank!" exclaimed Astok. "I would be a jed," said Vas Kor bluntly. Astok hesitated. "A jed must die before there can be another jed," he pleaded. "Jeds have died before," snapped Vas Kor. "It would doubtless be not difficult for you to find a jed you do not love, Astok-there are many who do not love you." Already Vas Kor was commencing to presume upon his power over the young prince. Astok was quick to note and appreciate the subtle change in his lieutenant. A cunning scheme entered his weak and wicked brain. "As you say, Vas Kor!" he exclaimed. "You shall be a jed when the thing is done," and then, to himself: "Nor will it then be difficult for me to find a jed I do not love." "When shall we return to Dusar?" asked the noble. "At once," replied Astok. "Let us get under way now— there is naught to keep you here?" "I had intended sailing on the morrow, picking up such recruits as the various Dwars of the Roads might have collected for me, as we returned to Dusar." "Let the recruits wait," said Astok. "Or, better still, come you to Dusar upon the Thuria, leaving the Kalksus to follow and pick up the recruits." "Yes," acquiesced Vas Kor; "that is the better plan. Come; I am ready," and he rose to accompany Astok to the latter`s flier. The listener at the ventilator came to his feet slowly, like an old man. His face was drawn and pinched and very white beneath the light copper of his skin. She was to die! And he helpless to avert the tragedy. He did not even know where she was imprisoned. The two men were ascending from the cabin to the deck. Turjun, the panthan, crept close to the companionway, his sinuous fingers closing tightly upon the hilt of his dagger. Could he despatch them both before he was overpowered? He smiled. He could slay an entire utan of her enemies in his present state of mind. They were almost abreast of him now. Astok was speaking. "Bring a couple of your men along, Vas Kor," he said. "We are short-handed upon the Thuria, so quickly did we depart." The panthan`s fingers dropped from the dagger`s hilt. His quick mind had grasped here a chance for succouring Thuvia of Ptarth. He might be chosen as one to accompany the assassins, and once he had learned where the captive lay he could dispatch Astok and Vas Kor as well as now. To kill them before he knew where Thuvia was hid was simply to leave her to death at the hands of others; for sooner or later Nutus would learn her whereabouts, and Nutus, Jeddak of Dusar, could not afford to let her live. Turjun put himself in the path of Vas Kor that he might not be overlooked. The noble aroused the men sleeping upon the deck, but always before him the strange panthan whom he had recruited that same day found means for keeping himself to the fore. Vas Kor turned to his lieutenant, giving instruction for the bringing of the Kalksus to Dusar, and the gathering up of the recruits; then he signed to two warriors who stood close behind the padwar. "You two accompany us to the Thuria," he said, "and put yourselves at the disposal of her dwar." It was dark upon the deck of the Kalksus, so Vas Kor had not a good look at the faces of the two he chose; but that was of no moment, for they were but common warriors to assist with the ordinary duties upon a flier, and to fight if need be. One of the two was Kar Komak, the bowman. The other was not Carthoris. The Heliumite was mad with disappointment. He snatched his dagger from his harness; but already Astok had left the deck of the Kalksus, and he knew that before he could overtake him, should he dispatch Vas Kor, he would be killed by the Dusarian warriors, who now were thick upon the deck. With either one of the two alive Thuvia was in as great danger as though both lived-it must be both! As Vas Kor descended to the ground Carthoris boldly followed him, nor did any attempt to halt him, thinking, doubtless, that he was one of the party. After him came Kar Komak and the Dusarian warrior who had been detailed to duty upon the Thuria. Carthoris walked close to the left side of the latter. Now they came to the dense shadow under the side of the Thuria. It was very dark there, so that they had to grope for the ladder. Kar Komak preceded the Dusarian. The latter reached upward for the swinging rounds, and as he did so steel fingers closed upon his windpipe and a steel blade pierced the very centre of his heart. Turjun, the panthan, was the last to clamber over the rail of the Thuria, drawing the rope ladder in after him. A moment later the flier was rising rapidly, headed for the north. At the rail Kar Komak turned to speak to the warrior who had been detailed to accompany him. His eyes went wide as they rested upon the face of the young man whom he had met beside the granite cliffs that guard mysterious Lothar. How had he come in place of the Dusarian? A quick sign, and Kar Komak turned once more to find the Thuria`s dwar that he might report himself for duty. Behind him followed the panthan. Carthoris blessed the chance that had caused Vas Kor to choose the bowman of all others, for had it been another Dusarian there would have been questions to answer as to the whereabouts of the warrior who lay so quietly in the field beyond the residence of Hal Vas, Dwar of the Southern Road; and Carthoris had no answer to that question other than his sword point, which alone was scarce adequate to convince the entire crew of the Thuria. The journey to Dusar seemed interminable to the impatient Carthoris, though as a matter of fact it was quickly accomplished. Some time before they reached their destination they met and spoke with another Dusarian war flier. From it they learned that a great battle was soon to be fought south-east of Dusar. The combined navies of Dusar, Ptarth and Kaol had been intercepted in their advance toward Helium by the mighty Heliumitic navy-the most formidable upon Barsoom, not alone in numbers and armament, but in the training and courage of its officers and warriors, and the zitidaric proportions of many of its monster battleships. Not for many a day had there been the promise of such a battle. Four jeddaks were in direct command of their own fleets-Kulan Tith of Kaol, Thuvan Dihn of Ptarth, and Nutus of Dusar upon one side; while upon the other was Tardos Mors, Jeddak of Helium. With the latter was John Carter, Warlord of Mars. From the far north another force was moving south across the barrier cliffs-the new navy of Talu, Jeddak of Okar, coming in response to the call from the warlord. Upon the decks of the sullen ships of war black-bearded yellow men looked over eagerly toward the south. Gorgeous were they in their splendid cloaks of orluk and apt. Fierce, formidable fighters from the hothouse cities of the frozen north. And from the distant south, from the sea of Omean and the cliffs of gold, from the temples of the therns and the garden of Issus, other thousands sailed into the north at the call of the great man they all had learned to respect, and, respecting, love. Pacing the flagship of this mighty fleet, second only to the navy of Helium, was the ebon godar, Jeddak of the First Born, his heart beating strong in anticipation of the coming moment when he should hurl his savage crews and the weight of his mighty ships upon the enemies of the warlord. But would these allies reach the theatre of war in time to be of avail to Helium? Or, would Helium need them? Carthoris, with the other members of the crew of the Thuria, heard the gossip and the rumours. None knew of the two fleets, the one from the south and the other from the north, that were coming to support the ships of Helium, and all of Dusar were convinced that nothing now could save the ancient power of Helium from being wiped for ever from the upper air of Barsoom. Carthoris, too, loyal son of Helium that he was, felt that even his beloved navy might not be able to cope successfully with the combined forces of three great powers. Now the Thuria touched the landing-stage above the palace of Astok. Hurriedly the prince and Vas Kor disembarked and entered the drop that would carry them to the lower levels of the palace. Close beside it was another drop that was utilized by common warriors. Carthoris touched Kar Komak upon the arm. "Come!" he whispered. "You are my only friend among a nation of enemies. Will you stand by me?" "To the death," replied Kar Komak. The two approached the drop. A slave operated it. "Where are your passes?" he asked. Carthoris fumbled in his pocket pouch as though in search of them, at the same time entering the cage. Kar Komak followed him, closing the door. The slave did not start the cage downward. Every second counted. They must reach the lower level as soon as possible after Astok and Vas Kor if they would know whither the two went. Carthoris turned suddenly upon the slave, hurling him to the opposite side of the cage. "Bind and gag him, Kar Komak!" he cried. Then he grasped the control lever, and as the cage shot downward at sickening speed, the bowman grappled with the slave. Carthoris could not leave the control to assist his companion, for should they touch the lowest level at the speed at which they were going, all would be dashed to instant death. Below him he could now see the top of Astok`s cage in the parallel shaft, and he reduced the speed of his to that of the other. The slave commenced to scream. "Silence him!" cried Carthoris. A moment later a limp form crumpled to the floor of the cage. "He is silenced," said Kar Komak. Carthoris brought the cage to a sudden stop at one of the higher levels of the palace. Opening the door, he grasped the still form of the slave and pushed it out upon the floor. Then he banged the gate and resumed the downward drop. Once more he sighted the top of the cage that held Astok and Vas Kor. An instant later it had stopped, and as he brought his car to a halt, he saw the two men disappear through one of the exits of the corridor beyond.